Samsung Galaxy M51
2020Support ended
Price from
Condition
Pros and Cons
Strengths and weaknesses at a glance.
Why choose
- Powerful 7000mAh battery
- Super AMOLED Plus display
- Dedicated microSD slot
- 3.5mm headphone jack
- Snapdragon processor
- Reverse Charging
What to consider
- No 5G
- 60Hz refresh rate
- Plastic construction
- Large and heavy
- Slow charging
Detailed Technical Info
Hardware and features in detail.
- Screen size
- 6.7"
- Resolution
- 1080 x 2400
- Display type
- Super AMOLED Plus
- Refresh rate
- 60Hz
- Max brightness
- 420 nits (typical)
- Screen protection
- Corning Gorilla Glass 3+
Display
- Screen size
- 6.7"
- Resolution
- 1080 x 2400
- Display type
- Super AMOLED Plus
- Refresh rate
- 60Hz
- Max brightness
- 420 nits (typical)
- Screen protection
- Corning Gorilla Glass 3+
Performance
- Processor
- Qualcomm SDM730 Snapdragon 730G (8 nm)
- CPU cores
- Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
- GPU
- Adreno 618
- RAM
- 6GB
- AnTuTu score
- 266620 (v8)
Camera
- Main camera
- 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
- Ultra-wide
- 12 MP, f/2.2, 123˚
- Telephoto
- Not available
- Front camera
- 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
- Video
- 4K@30fps, 1080p@30fps
Battery
- Capacity
- 7000 mAh
- Charging speed
- 25W wired, 100% in 115 min
- Wireless charging
- No
- Battery life
- Up to 34 hours of video playback
Connectivity
- 5G
- No
- Wi-Fi
- Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
- Bluetooth
- 5.0, A2DP, LE
- NFC
- Yes
- USB
- USB Type-C 2.0, OTG
Body & Dimensions
- Dimensions
- 163.9 x 76.3 x 9.5 mm
- Weight
- 213 g
- Materials
- Glass front (Gorilla Glass 3+), plastic back, plastic frame
- Water resistance
- None
Condition Classes
All devices are fully tested and working.
Acceptable (C)
from 178,1 €
Clearly visible signs of use. Best price.
Model characteristics
Common issues that may occur with Samsung Galaxy M51.
Ghost touches on the screen
ModerateHardware defect of the screen panel or static electricity.
Moisture detection error
MinorDust or actual moisture in the charging port.
Slow fingerprint sensor
MinorSoftware optimisation and sensor type.
Rapid casing wear
MinorSoft 'Glasstic' material.
Repairs and Parts6/10 iFixit / GreenFox Estimate
Battery Replacement
The back cover is glued, but the battery is accessible after opening.
Screen Replacement
Screen replacement requires removing most components.
Charging Port Repair
The charging port is on a separate daughterboard, which is easy to replace.
Spare parts are widely available due to the model's popularity.
Environmental Impact
Buying a used device saves valuable resources.
CO₂ Saved
45 kg CO2e
Water Saved
9500 liters
E-Waste Avoided
213 grams
Reused
88%
Recycled
12%
Methodology: Fraunhofer Institute / Refurbed.com calculation model (2025)
Who Is This For?
This device is especially well-suited for these users.
Hiker and adventurer
A person who spends a lot of time outdoors and needs a device that won't run out of power by the end of the day.
- 7000mAh battery lasts for days
- Good GPS and compass
- Ability to charge other devices
Elderly user
A user who values a large and clear screen and doesn't want to charge their phone every evening.
- Large 6.7-inch display
- Simple One UI interface
- Infrequent charging needs
Series binger
A user who consumes a lot of media and needs a good screen and long-lasting endurance.
- Super AMOLED display quality
- Headphone jack availability
- Long video playback time
Network Compatibility
Supported frequencies and carriers.
FinlandYour country
Estonia
Latvia
Lithuania
The device does not support 5G networks. 4G speeds are sufficient for everyday use.
Comparisons With Other Models
How this model differs from the competition.
The M52 offers 5G and a 120Hz display, but significantly loses in battery capacity (5000mAh vs 7000mAh).
| Feature | Galaxy M51 | Galaxy M52 5G |
|---|---|---|
| Battery | 7000 mAh | 5000 mAh |
| Refresh rate | 60Hz | 120Hz |
| Connectivity | 4G | 5G |
The Poco X3 is cheaper and has a 120Hz display, but the M51's AMOLED screen and massive battery offer a better user experience.
| Feature | Galaxy M51 | Poco X3 NFC |
|---|---|---|
| Display type | Super AMOLED Plus | IPS LCD |
| Battery | 7000 mAh | 5160 mAh |
| Weight | 213g | 215g |
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